1036438064 has 10 divisors (see below), whose sum is σ = 2008098780. Its totient is φ = 518219024.

The previous prime is 1036438061. The next prime is 1036438111. The reversal of 1036438064 is 4608346301.

1036438064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1036438061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32388674 + ... + 32388705.

It is an arithmetic number, because the mean of its divisors is an integer number (200809878).

Almost surely, 2^1036438064 is an apocalyptic number.

It is an amenable number.

1036438064 is a deficient number, since it is larger than the sum of its proper divisors (971660716).

1036438064 is an equidigital number, since it uses as much as digits as its factorization.

1036438064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64777387 (or 64777381 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 1036438064 is about 32193.7581527848. The cubic root of 1036438064 is about 1012.0014112579.

The spelling of 1036438064 in words is "one billion, thirty-six million, four hundred thirty-eight thousand, sixty-four".